Nova Science Publishers, Inc..

Adonis and Abbey Publishers Ltd.

Universitat Autonoma de Barcelona.

Modern Education and Computer Science Press.

International Society for Southeast Asian Agricultural Sciences.

S. Karger AG.

Universidad de Talca.

SAGE Publications Ltd.

John Wiley and Sons Inc.

Elsevier B.V..

Universiti Utara Malaysia Press.

Instituto de Investigaciones Dr. Jose Maria Luis Mora.

Qubahan Organization for Development.

Multidisciplinary Digital Publishing Institute (MDPI).

ASICE.